baber/WOPTO huggingface dataset:
Patent JP-H0621098-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MACHIDA YOSHIHIKO
IPC: H01L21/336
Filed: 1992-07-03
Abstract: PURPOSE:To make it possible to form a thin film transistor having offset structure or LDD structure on a large board with simplicity by providing a source/ drain area on an offset portion produced by a gate electrode or on a side wall formed at the offset portion around the gate electrode. CONSTITUTION:A source/drain area 105 is formed on an offset portion by a gate electrode 102 on a board 101 or on a side wall 104 formed at the offset portion around the gate electrode 102. In this case, the source/drain area 105 consists of a silicon film 105 selectively formed on the side wall 104 by diffusing impurities, such as P, A and B or the like from the side wall 104. This construction makes it possible to form a thin film transistor having offset structure or LDD structure on a large board by using a simple process.
Patent JP-H0466104-A (JP)
Title: Flowing water trough
Inventor: SHUDA MASAHARU
IPC: B65G53/02
Filed: 1990-07-04
Abstract: PURPOSE:To surely effect a flow transfer by providing a nozzle for blowing water in a flow direction at required intervals in the flow direction in a water flow trough for transferring dirty sands, screen cakes etc., which are recovered from a grit chamber of a sewage treatment plant etc. CONSTITUTION:Water flow trough 2 inclined at required angles are disposed in a flow direction so as to connect grit discharge ports of grip scraping machines 1. A feed water port 3 is provided at the starting side of the troughs 2 to feed a predetermined amounts of water flow, while nozzles 4, 4... are provided at required intervals in the flow direction of the troughs 2. A valve 7 is installed in each branch feed water pipe 6 connected to the nozzle 4 so that the amount and direction of feed water are controlled by changing over and opening said valve. The nozzle 4 are provided on the opposite inner walls of the trough 2 so that the feed water is blown in the direction of the water flow. Dirty sands, etc., fed into the trough 2 are caused to flow through the troughs 2 by the force of the water flow from the port 3. Since pressure water is delivered periodically from the nozzles 4 from the upstream side, dirty sands etc., flowing downstream are prevented from accumulating even if the quantity of sands increases along the flow of water.
Patent JP-S6068271-A (JP)
Inventor: MIYAZAKI AKIRA
IPC: B65D81/30
Filed: 1983-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H093438-A (JP)
Title: Antistatic agent
Inventor: NIUE SHIYUUICHI
IPC: C08K5/09
Filed: 1995-06-20
Abstract: PURPOSE: To obtain an antistatic agent comprising a specific composition, excellent in compatibility with synthetic resins, especially butadiene-styrene copolymer resins, and capable of giving the antistatic effect stable for a long period to the synthetic resins. CONSTITUTION: This antistatic agent comprises (A) an alkylamine-alkylene oxide adduct of the formula (R is a 4-26C alkyl, an alkenyl; AO is oxyethyl, oxypropyl, oxybutyl; n+m=1-10) and (B) a 2-4C fatty acid (e.g. caproic acid, stearic acid) in an A:B molar ratio of 1:0.3 to 0.3:2. The alkylamine composing the component A includes n-butylamine and oleylamine. The component A is preferably produced by addition-reacting 1 mole of the alkylamine with 1-10 moles of an alkylene oxide. The objective antistatic agent is preferably kneaded in an amount of 0.1-5wt.% based on the synthetic resin.
Patent JP-H09118650-A (JP)
Title: Production of alpha-oxocarboxyilc acid ester and catalyst used therefor
Inventor: ARITA YOSHIO
IPC: B01J31/18
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound useful for builders such as detergent, medicines, cosmetics, perfumes, agrochemicals, etc., using an inexpensive raw material. SOLUTION: This α-oxocarboxylic acid ester, e.g. glyoxylic acid ester is obtained by subjecting α-oxoaldehyde (e.g. glyoxal) represented by formula I (R is H or an organic residue) and/or α-hydroxyaldehyde (e.g. glycol aldehyde) represented by formula II to vapor phase oxidation with an alcohol or an olefin in the presence of oxygen and a catalyst. The compound of formulas I and II are each a gaseous compound obtained by carrying out vapor phase oxidation of 1,2-diol represented by formula III and 1,2-diol (e.g. ethylene glycol) represented by formula IV. The catalyst used in the reaction is preferably an inorganic oxide containing phosphorus.
Patent JP-H1121124-A (JP)
Title: Yttria/alumina mixed particulates and its production
Inventor: WATAYA KAZUHIRO
IPC: C01F17/218
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To produce yttria/alumina mixed paticulates for an inside coating film of a fluorescent light by suspending alumina particulates having a specified specific surface area in a mineral salt aq. soln. of yttrium, adding urea to the soln. and heating the mixture, subjecting an obtained precipitate to a solid-liq. separation and burning the precipitate at a specified temp. SOLUTION: The alumina particulates having >=20 m<2> /g specific surface area are suspended in the mineral salt aq. soln. of yttrium, and the suspension is heated to 80 deg.C-b.p., and the urea is added in an amount of 3-100 times equivalent of yttrium total concn., and moreover, the mixture is kept heating at >=80 deg.C. The urea is gradually hydrolyzed and decomposed to ammonia and carbon dioxide. Water insoluble yttrium basic carbonate is deposited on the surface of the suspended alumina by the ammonia and the carbon dioxide generated in this way which uses the alumina as nuclei. The precipitate obtained by subjecting the suspension to the solid-liq. separation is burned at 660-1300 deg.C to obtain the yttria/alumina mixed particulates (composition rate is 1-99% as the wt.% of the yttira).
Patent JP-H0624814-A (JP)
Title: Concrete admixture and method for admixing the same
Inventor: KAI AKIO
IPC: C04B18/14
Filed: 1992-07-03
Abstract: PURPOSE:To provide a concrete admixture by which the flowability of a cement paste is enhanced and also strength of the concrete and a water sealing property, etc., are improved. CONSTITUTION:The concrete admixture uses fine particles pulverized the inorganic compound which consists essentially of amorphous silicon oxide at <=20mum, preferably 0.8-10mum, as a partial alternate of the cement. Also at the admixing, the admixture is dispersed and atomized by preparing a water paste of the admixture by using a water reducing agent, and then when it is admixed, the quantities of aggregate particles become less, thus, mixing of the fine particles becomes excellent.
Patent JP-H06145613-A (JP)
Title: Improved method and adhesive composition for bonding paper
Inventor: GOODON TOOMASU BUAN BURETSUKU
IPC: C09J7/02
Filed: 1993-07-19
Abstract: PURPOSE: To provide a method to improve an exfoliation stability with age of a silicone exfoliating agent composition on base materials such as craft paper or mechanically finished paper, and an adhesive exfoliation composition having a stable exfoliating property with age.  
     CONSTITUTION: An exfoliating stability with age of a silicone-type exfoliating agent composition on base materials is improved by coating an effective amount of a weak acid on the base materials. The silicone-type exfoliating agent composition contains epoxy-functional organopolysiloxane. The weak acid is coated on the base materials as a relatively thin continuous coat and is the one such as carboxylic acid, aromatic acid, carbonic acid, boric acid, phosphoric acid or the like, having pKa of less than about 10 -5 . The adhesive exfoliating composition having a stable exfoliating property with age is composed of a silicone- type exfoliating agent composition, an adhesive and an effective amount of weak acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000006224-A (JP)
Title: Oil-resisting sheet material and manufacture thereof
Inventor: UKAI JUNZO
IPC: B29C47/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve an oil resistance in a sheet material made of a thermoplastic olefin elastomer. SOLUTION: In an oil-resisting sheet material consisting of a thermoplastic olefin elastomer extrusion molding, a skin layer part on one side has an oil- resisting barrier layer 3, the specific gravity of which is smaller than that of a thermoplastic olefin elastomer material and which is formed by laminarly localizing oil-resisting microballoons 2. Even when a lubricant contacts with the one side of the oil-resisting sheet material 4, the oil-resisting barrier layer 3 checks the lubricant from infiltrating into the interior of the sheet material 4. Accordingly, the swelling of the whole sheet material due to the absorption of the lubricant by the rubber portion within the sheet material and its swelling can be effectively checked.
Patent JP-S6334423-A (JP)
Title: Controller of burner
Inventor: USAMI TADASHI
IPC: F23N5/20
Filed: 1986-07-28
Abstract: PURPOSE:To save the wasteful consumption of a fuel by automatically continuing or stopping the operation of a space heater in accordance with a lapse time during which the room temperature cannot be held at a set temperature. CONSTITUTION:When a timer circuit 7 starts the operation of a burner, the room temperature reaches a set temperature, and thereafter the room temperature begins to be lowered from the set temperature, the timing is started. When the room temperature reaches again the set temperature, the timing is stopped. A judging circuit 8 compares and judges the relationship between the time counted by the timer circuit 7 and the reference time stored beforehand. The judging circuit 8 operates the burner continuously only when the counted time is shorter than the reference time. When the counted time exceeds the reference time, the operation of the burner is immediately stopped. As a result, the continuous operation under such a ventilation condition that the heat radiation exceeds the space heating ability can be prevented, and the wasteful consumption of the fuel can be saved.
Patent JP-H0227869-A (JP)
Title: Picture reader
Inventor: KOYAMA NOBORU
IPC: G06T1/00
Filed: 1988-07-16
Abstract: PURPOSE:To facilitate operation designating read position by providing a picture memory storing one pattern of picture signals and controlling the write and readout of the picture memory so that one end of the pattern corresponds to the position of a line sensor on an original face. CONSTITUTION:The picture information read by a line sensor 3 is stored for one pattern in a picture memory 2 and its storage content is read and outputted. A memory controller 13 applies address control of the picture memory 2 corresponding to the position of the line sensor 3 reading a picture on the original. When an output of the picture memory 2 is displayed on a monitor 6, one end of the pattern corresponds to the location on the original 10 of the line sensor 3 and when the line sensor 3 is moved, the pattern is scrolled in response to the movement. Thus, the display content of the monitor 6 corresponds to the storage content of the picture memory 2. Thus, the read position is designated without provision of a large capacity of the picture memory while observing the monitor.
Patent JP-H0927319-A (JP)
Title: Sintered cadmium negative electrode for alkaline storage battery and manufacture thereof
Inventor: YAMAGUCHI TAKASHI
IPC: H01M4/26
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To realize high capacity and quick charging of an alkaline storage battery and manufacture in a simple process by attaching polyvinyl pyrrolidone and fluororesin in the mixed state on the surface of a cadmium negative electrode. SOLUTION: An electrode plate in which the specified amount of a cadmium active material is filled by repeating several times a process immersing a nickel sintered substrate in a cadmium nitrate solution to impregnate cadmium nitrate in the substrate, conducting alkali treatment convert the cadmium nitrate into cadmium hydroxide is obtained. The electrode plate is charged/discharged in an alkaline aqueous solution for formation to conduct precharging of the specified mount of preliminary charge by partial charging, then washed and dried. The electrode plate obtained is immersed for 15 seconds in a solution prepared by dissolving 12 pts.wt. polyvinyl pyrrolidone in 100 pts.wt. water, then dispersing 15 pts.wt., fluororesin in it, and dried at 80 deg.C. Polyvinyl pyrrolidone and fluororesin are attached in the mixed state on the surface of cadmium electrode plate produced like this.
Patent JP-S6069948-A (JP)
Title: Automatic retransmitting system of opposite number
Inventor: HASHIMOTO SHIYUUICHI
IPC: H04M3/424
Filed: 1983-09-26
Abstract: PURPOSE:To decrease storage capacity by storing optionally a remote number for automatic retransmission at first after outgoing in a storage program control exchange. CONSTITUTION:When an extension subscriber 1 outgoes and a remote party is in a state such as a busy state, after the hooking of the subscriber 1, the remote number corresponding to an outgoing trunk 3 in a storage device 6 is changed so as to be corresponded to the extension subscriber 1 this time by the subscriber 1 dialing the 1st specific number to restore. When the extension subscriber 1 next or the 2nd specific number is dialed after an originating recall the remote number corresponding to the extension subscriber 1 stored in the storage device 6 is read by a central controller 5; an outgoing trunk 3 and a sender are selected, the number is set to the sender 4 and this number is reproduced.
Patent JP-H1016045-A (JP)
Title: Lid body molding device
Inventor: KANEKO MASAMICHI
IPC: B29C51/32
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the fusion-bonding of the peripheral edge of a lid body with the upper end of a container main body. SOLUTION: This lid body molding device consists of an annular projecting part 46 formed on the peripheral edge, a first mold 65 with an undercut forming part 49 formed at an annular projecting part 46, a second annular mold 66 which is arranged in freely movable manner encircling the first mold 65 and has a trim die 45 for drawing the outer periphery of a lid body 62, formed on the peripheral edge, a bearer 23 which is arranged outside the second mold 66 and encircles the second mold 66, and a trim punch 21 which is arranged above the bearer 23 and serves to draw the outer periphery together with the trim die 45. Further, chamfering parts 71, 72 are formed on the upper end of the outer peripheral face of the first mold 65 and the upper end of the inner peripheral face of the second mold 66. Consequently, after molding the lid body 62, a ribbed protrusion 67 with a V cross-section is formed extending in the circumferential direction on the back face of a flanged part 74 on the lid body 62.
Patent JP-S6068110-A (JP)
Title: Method for controlling dimension of hot extruded material
Inventor: URAYAMA TAKESHI
IPC: B21C31/00
Filed: 1983-09-26
Abstract: PURPOSE:To improve the dimensional accuracy of an extruded material by detecting the dimensions of an extruded material at the outlet side of an extrusion device and adjusting a rolling reduction basing on the deviation of the detected value from its reference value to perform the dimensional control and correction. CONSTITUTION:Roll stands 16, 17 are installed at the oulet side of an extrusion device 1. Rolls 18, 19 are caliber rolls, which contact the outer peripheral surface of an extruding material 2' and are positioned by hydraulic devices 20, 21. A dimension detector 22 detects the dimensions of material 2' corresponding to the draft positions of rolls 18, 19, to transmit signals to a controlling arithmetic device 23. The device 23 obtains the deviation of the detected value of dimension from a corresponding reference value to decide and output the rolling reductions of rolls 18, 19, etc. to hydraulic devices 20, 21, etc. By this mechanism, as the rolling reduction is performed for a dimension-correcting control by changing the draft position, an extruded material 2' having high dimensional accuracy is obtained.
Patent JP-S6335009-A (JP)
Title: Semiconductor circuit
Inventor: IMAI SHINICHI
IPC: H05K1/02
Filed: 1986-07-30
Abstract: PURPOSE:To decrease the potential fluctuation of a reference power supply fed to a waveform shaping circuit by supplying a reference power supply voltage to be fed to the waveform shaping circuit amplifying and waveform-shaping a signal given to an input terminal and generating a pulse signal independently of a driver circuit requiring a large current. CONSTITUTION:A pad 17 to supply a reference power supply voltage GND is provided to the waveform shaping circuit 11 independently of a pad 16 to supply the voltage GND to circuits other than the waveform shaping circuit 11 and the reference power supply voltage GND to be fed to the pad 17 via an independent wire 22 is delivered to the waveform shaping circuit 11. Through the constitution above, the reference power supply system of the waveform shaping circuit 11 is separated completely from the driver circuit 12 through which a large current flows in the inside of the IC. Farthermore, the impedance of the reference power supply is lowered sufficiently at the outside of the IC. Then the reference power supply system of the waveform shaping circuit 11, that is, a path from the pad 17 to the wire 22 does not product the potential fluctuation due to the effect of an instantaneous AC current in the driver circuit 12.
Patent JP-H1111424-A (JP)
Title: Method and device for vacuum packaging bean-curd refuse
Inventor: MATSUMOTO TOSHIO
IPC: B65B31/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging method and a subminiature device for use in the same in which an item having high water content and nutritive value and easy to spoil such as a bean-curd refuse or body parts of a fish can be rapidly sterilized and dehydrated while it is in a fresh state, so that the item can be prevented from being decomposed and preserved for 3 long time and utilized in various manners. SOLUTION: A bean-curd refuse or body parts of a fish having high water content and easy to spoil is filled and sealed in a packaging bag provided with a valve mechanism, which is heated and sterilized as it is by microwaves in a vacuum chamber 20 and dehydrated under reduced pressure while being heated or without being heated, thereby to effect a vacuum packaging. In this case, the packaging bag is mounted on a saddle-shaped member 22 on a rotary table in such a manner that at least the lower part thereof does not become bulky to allow the vapor to pass through the charged bean-curd refuse or the like so that the refuse can be effectively heated.
Patent JP-H1020441-A (JP)
Title: Photographic polyester substrate
Inventor: HONDA MAKOTO
IPC: C08J7/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographic polyester substrate which has little curl and has a stable effect to reduce curling and which does not decrease the effect to reduce curling even when the film is exposed to a high temp. environment. SOLUTION: This photographic polyester substrate shows at least two endothermic peaks between 50 deg.C and 270 deg.C in the measurement by differential scanning calorimetry except for the peaks corresponding to melting and film forming process. At least one endothermic peak of these peaks is present overlapping the glass transition temp. (Tg) of the base body or is present at temp. <=Tg.
Patent JP-S6176456-A (JP)
Inventor: JIYAN TESHIE
IPC: A23K1/16
Filed: 1985-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09642-A (JP)
Title: Code mark provided medical tool for implantation and management system therefor
Inventor: SAKAI JIYUNYA
IPC: G06Q50/22
Filed: 1995-06-22
Abstract: PURPOSE: To enable the confirmation of necessary data by providing an implantation type medical appliance with identification code markings which are referred to the relevant data stored at a different location. CONSTITUTION: A manufacturer 3 provides an implantation type cardiac pacemaker 1 with necessary data using 2-dimensional symbol data codes 2, inputs into a host computer of a data center 7 the information carried by the 2-dimensional symbol data codes 2 and other information separately stored in a computer. A channeler 4 who has bought the cardiac pacemaker 1 reads the 2-dimensional symbol data codes 2 for the estabishment of the identification of the pacemaker 1 and inputs into the host computer of the data center 7 some specified information relevant to the identity of the pacemaker 1. At a medical organization 5, the 2-dimensional symbol data codes 2 are read from the pacemaker 1 for the establishment of its identification and some specified information corresponding to its identity is inputted into the host computer of the data center 7.
Patent JP-S6156581-A (JP)
Title: System for controlling level of video signal
Inventor: KIRA HIROAKI
IPC: G06K9/36
Filed: 1984-08-27
Abstract: PURPOSE:To harmonize the outputs of corrected white level and corrected black level by incorporating black level correcting circuit and white level correcting circuit, thereby correcting the black level and then correcting white level. CONSTITUTION:Black level correction circuit A is composed of sum amplifier 5, first memory 6, first D/A converter 7, first sequencer, first comparator circuit 9, first reference data holder circuit 10, etc. White level correction circuit B is composed of multiplier 11, second memory 12, second D/A converter 14, second sequencer 14, second comparator circuit 15, second reference data holder circuit 16, etc.
Patent JP-S6421097-A (JP)
Title: Sliding member
Inventor: SHINADA MANABU
IPC: C25D15/02
Filed: 1987-07-16
Abstract: PURPOSE:To improve the wear and seizing resistances of a sliding member by dispersing prescribed volumes of electrically conductive hard particles and particles having high resistivity in an Ni-Co-P alloy plating layer. CONSTITUTION:This sliding member has a composite coating film formed by dispersing electrically conductive hard particles and particles having high resistivity in an Ni-Co-P alloy plating layer as a matrix. The plating layer is composed of 1-15wt.% P, 10-50wt.% Co and the balance Ni. Both the particles have 0.5-10mum average particle size. The electrically conductive hard particles, e.g., WC, B4C or TiB2 particles are dispersed by 5-40% area ratio and the particles having high resistivity, e.g., silicon nitride, silicon carbide or chromium oxide particles by 5-20% area ratio.
Patent JP-S5966928-A (JP)
Title: Bending method
Inventor: GOUDA TAKESHI
IPC: B21D7/06
Filed: 1982-10-09
Abstract: PURPOSE:To obtain press forming goods having high accuracy without generating an irregular deformation by putting a dummy core in a cavity so that a die can move horizontally, and executing a slow descending press, when bending an Al die material having a cavity of a double flange. CONSTITUTION:A dummy core 5 is put in a cavity 4 of an extruding Al die material 1 which has double flanges 2, 3 in the longitudinal direction and has a large cavity 4 between them. On the other hand, a die 6 is fitted to a bed 7 so that its horizontal movement is allowed a little, and a slow descending press is executed by a punch 8. In this way, deformation of the flanges 2, 3 is prevented by the core 5. Also, in case stress becomes different locally due to variations of hardness and hitting to the dies 6, 8 becomes irregular, since the die 6 can move horizontally and the slow descending press is executed, the die 6 is shifted, absorbs irregularity of the hitting, and no irregular deformation is generated.